JP2679861B2 - 電気導電性高分子及び電気導電性高分子を用いた液晶スイッチ及びディスプレー素子における配向層 - Google Patents

電気導電性高分子及び電気導電性高分子を用いた液晶スイッチ及びディスプレー素子における配向層

Info

Publication number
JP2679861B2
JP2679861B2 JP2207488A JP20748890A JP2679861B2 JP 2679861 B2 JP2679861 B2 JP 2679861B2 JP 2207488 A JP2207488 A JP 2207488A JP 20748890 A JP20748890 A JP 20748890A JP 2679861 B2 JP2679861 B2 JP 2679861B2
Authority
JP
Japan
Prior art keywords
liquid crystal
alignment layer
display
display device
formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2207488A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369921A (ja
Inventor
クラウス・エッシャー
ハンス―ロルフ・デューバル
ミハエル・フェルトフエス
隆正 原田
イリアン ゲーアハルト
トマス・メクレンブルク
幹男 村上
ディーター・オーレンドルフ
カルル・パンプス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of JPH0369921A publication Critical patent/JPH0369921A/ja
Application granted granted Critical
Publication of JP2679861B2 publication Critical patent/JP2679861B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/141—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2207488A 1989-08-05 1990-08-04 電気導電性高分子及び電気導電性高分子を用いた液晶スイッチ及びディスプレー素子における配向層 Expired - Lifetime JP2679861B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3925970.6 1989-08-05
DE3925970A DE3925970A1 (de) 1989-08-05 1989-08-05 Elektrisch leitfaehige polymere und ihre verwendung als orientierungsschicht in fluessigkristall-schalt- und -anzeigeelementen

Publications (2)

Publication Number Publication Date
JPH0369921A JPH0369921A (ja) 1991-03-26
JP2679861B2 true JP2679861B2 (ja) 1997-11-19

Family

ID=6386595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2207488A Expired - Lifetime JP2679861B2 (ja) 1989-08-05 1990-08-04 電気導電性高分子及び電気導電性高分子を用いた液晶スイッチ及びディスプレー素子における配向層

Country Status (5)

Country Link
US (1) US5118538A (fr)
EP (1) EP0412408B1 (fr)
JP (1) JP2679861B2 (fr)
KR (1) KR910004780A (fr)
DE (2) DE3925970A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418833A3 (en) * 1989-09-20 1993-03-17 Hitachi, Ltd. Organic thin film and liquid crystal display devices with the same
US5327272A (en) * 1991-03-27 1994-07-05 Canon Kabushiki Kaisha Optical modulation element
DE4141528C2 (de) * 1991-12-17 1995-04-06 Nokia Unterhaltungselektronik Flüssigkristallzelle mit Streifenelektroden und Orientierungsschichten
US5465169A (en) * 1992-08-25 1995-11-07 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with electroconductive protective film and electroconductive alignment film
JP2794369B2 (ja) * 1992-12-11 1998-09-03 キヤノン株式会社 液晶素子
WO1996028756A1 (fr) * 1995-03-09 1996-09-19 Geo-Centers, Inc. Substrat conducteur, dispositif a cristaux liquides fabrique a partir de celui-ci, et composition cristalline liquide en contact avec ce substrat
CA2145135C (fr) * 1995-03-21 2001-02-27 Pierre Delvaux Buche synthetique, decorative et non combustible
US6379509B2 (en) 1998-01-20 2002-04-30 3M Innovative Properties Company Process for forming electrodes
AU4712400A (en) 1999-05-14 2000-12-05 3M Innovative Properties Company Ablation enhancement layer
US7357965B1 (en) * 1999-10-15 2008-04-15 Agfa-Gevaert, N.V. Liquid crystal alignment layer
NO20005980L (no) 2000-11-27 2002-05-28 Thin Film Electronics Ab Ferroelektrisk minnekrets og fremgangsmåte ved dens fremstilling
KR100685944B1 (ko) * 2000-12-05 2007-02-23 엘지.필립스 엘시디 주식회사 광배향성 물질 및 이를 이용한 액정표시소자
US8333812B2 (en) * 2008-08-18 2012-12-18 Forestwood Industrial, Inc. Method and device for use of hollow spheres in a composite material
CN102492308B (zh) * 2011-11-14 2014-07-09 湖北华丽染料工业有限公司 一种复合活性黑染料及其制备和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
DE3001125A1 (de) * 1980-01-14 1981-07-16 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung einer fluessigkristallanzeige
US4599194A (en) * 1984-06-18 1986-07-08 Allied Corporation Simultaneous polymerization, doping and solubilization of heterocyclic polymers, solutions and cast articles
DE3750650D1 (de) * 1986-08-26 1994-11-17 Hoechst Ag Lösliche, elektrisch leitende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung.
DE3628895A1 (de) * 1986-08-26 1988-03-10 Hoechst Ag Loesliche, elektrisch leitende polymere, verfahren zu ihrer herstellung und ihre verwendung
DE3717668A1 (de) * 1987-05-26 1988-12-15 Hoechst Ag Elektrisch leitende beschichtungsmasse, verfahren zu ihrer herstellung und ihre verwendung
DE3736114A1 (de) * 1987-10-26 1989-07-13 Hoechst Ag Modifizierte elektrisch leitende polymere
EP0353760A3 (fr) * 1988-08-03 1991-01-16 TDK Corporation Eléments à cristaux liquides et mélanges conducteurs de composés organiques filmogènes
DE3843228A1 (de) * 1988-12-22 1990-06-28 Hoechst Ag Ferroelektrisches fluessigkristall-schalt- und anzeige-element mit verminderter optischer hysterese

Also Published As

Publication number Publication date
JPH0369921A (ja) 1991-03-26
US5118538A (en) 1992-06-02
KR910004780A (ko) 1991-03-29
DE59009764D1 (de) 1995-11-16
EP0412408A3 (en) 1991-12-04
EP0412408B1 (fr) 1995-10-11
EP0412408A2 (fr) 1991-02-13
DE3925970A1 (de) 1991-02-07

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